CA2460129C - Spectroscopie infrarouge de matrice plane (pair) simultanee, a plusieurs faisceaux - Google Patents
Spectroscopie infrarouge de matrice plane (pair) simultanee, a plusieurs faisceaux Download PDFInfo
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- CA2460129C CA2460129C CA002460129A CA2460129A CA2460129C CA 2460129 C CA2460129 C CA 2460129C CA 002460129 A CA002460129 A CA 002460129A CA 2460129 A CA2460129 A CA 2460129A CA 2460129 C CA2460129 C CA 2460129C
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/14—Generating the spectrum; Monochromators using refracting elements, e.g. prisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/40—Measuring the intensity of spectral lines by determining density of a photograph of the spectrum; Spectrography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0216—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0294—Multi-channel spectroscopy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2001/030724 WO2003029769A1 (fr) | 2001-10-01 | 2001-10-01 | Appareil et procede de spectroscopie infrarouge en temps reel |
| USPCT/US01/30724 | 2001-10-01 | ||
| US09/984,137 US6784428B2 (en) | 2001-10-01 | 2001-10-29 | Apparatus and method for real time IR spectroscopy |
| US09/984,137 | 2001-10-29 | ||
| PCT/US2002/008346 WO2003031923A1 (fr) | 2001-10-01 | 2002-03-19 | Spectroscopie infrarouge de matrice plane (pair) simultanee, a plusieurs faisceaux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2460129A1 CA2460129A1 (fr) | 2003-04-17 |
| CA2460129C true CA2460129C (fr) | 2006-06-13 |
Family
ID=26680578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002460129A Expired - Fee Related CA2460129C (fr) | 2001-10-01 | 2002-03-19 | Spectroscopie infrarouge de matrice plane (pair) simultanee, a plusieurs faisceaux |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1432967A4 (fr) |
| JP (1) | JP2005504980A (fr) |
| KR (2) | KR100612530B1 (fr) |
| AU (1) | AU2002258552B2 (fr) |
| CA (1) | CA2460129C (fr) |
| WO (1) | WO2003031923A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220317389A1 (en) * | 2019-06-21 | 2022-10-06 | Cailabs | Light source comprising at least one semiconductor chip bearing at least one diode |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115737A2 (fr) * | 2004-03-22 | 2005-12-08 | Quantaspec Inc. | Systeme et procede de detection et d'identification d'analyte |
| ZA200609874B (en) * | 2004-05-14 | 2008-10-29 | Chemometec As | A method and a system for the assessment of samples |
| US7336357B2 (en) | 2004-08-13 | 2008-02-26 | University Of Pittsburgh | Multi-channel dual phase lock-in optical spectrometer |
| US20090118601A1 (en) * | 2004-09-29 | 2009-05-07 | University Of Delaware | Ir spectrographic apparatus and method for diagnosis of disease |
| KR100757379B1 (ko) | 2006-04-16 | 2007-09-11 | 한양대학교 산학협력단 | 화소 광량 조절형 다중채널 분광 타원해석기 |
| JP5222954B2 (ja) * | 2007-11-13 | 2013-06-26 | ザイゴ コーポレーション | 偏光スキャンを利用した干渉計 |
| US9587804B2 (en) * | 2012-05-07 | 2017-03-07 | Chia Ming Chen | Light control systems and methods |
| WO2014210502A1 (fr) | 2013-06-28 | 2014-12-31 | Chia Ming Chen | Commande de fonctionnement de dispositif en fonction de gestes de la main |
| WO2015009795A1 (fr) * | 2013-07-16 | 2015-01-22 | Chia Ming Chen | Systèmes et procédés de commande de lumière |
| US9717118B2 (en) | 2013-07-16 | 2017-07-25 | Chia Ming Chen | Light control systems and methods |
| US10406967B2 (en) | 2014-04-29 | 2019-09-10 | Chia Ming Chen | Light control systems and methods |
| RU2572460C1 (ru) * | 2014-09-30 | 2016-01-10 | Федеральное государственное бюджетное учреждение науки Специальная астрофизическая обсерватория Российской академии наук | Способ сравнительного анализа спектра звезды |
| FR3059104B1 (fr) * | 2016-11-18 | 2020-12-11 | Electricite De France | Dispositif et procede d'estimation d'un parametre d'un materiau polymere |
| WO2020023721A1 (fr) | 2018-07-25 | 2020-01-30 | Natus Medical Incorporated | Suppression en temps réel de reflets de del ir d'une image |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1392379A (en) * | 1972-08-17 | 1975-04-30 | Rank Organisation Ltd | Analytical apparatus |
| US4158505A (en) * | 1976-12-27 | 1979-06-19 | International Business Machines Corporation | Spectrum analyzing system with photodiode array |
| DE2938844A1 (de) * | 1979-09-26 | 1981-04-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur auswertung optischer spektren |
| JPS6073343A (ja) * | 1983-09-30 | 1985-04-25 | Shimadzu Corp | 分光光度計 |
| US5002392A (en) * | 1989-12-01 | 1991-03-26 | Akzo N.V. | Multichannel optical monitoring system |
| US5528368A (en) * | 1992-03-06 | 1996-06-18 | The United States Of America As Represented By The Department Of Health And Human Services | Spectroscopic imaging device employing imaging quality spectral filters |
| JPH0626930A (ja) * | 1992-03-24 | 1994-02-04 | Nec Corp | 分光スペクトル測定器 |
| US6204919B1 (en) * | 1993-07-22 | 2001-03-20 | Novachem Bv | Double beam spectrometer |
| US5444236A (en) * | 1994-03-09 | 1995-08-22 | Loral Infrared & Imaging Systems, Inc. | Multicolor radiation detector method and apparatus |
| US5550373A (en) * | 1994-12-30 | 1996-08-27 | Honeywell Inc. | Fabry-Perot micro filter-detector |
| EP0851658A3 (fr) * | 1996-12-27 | 2000-05-10 | Hewlett-Packard Company | Balayeur d'image avec vitesse et rapport signal-sur-bruit variable qui dépendent de la définition de balayage demandée et du type de données demandé |
| US6141100A (en) * | 1997-08-15 | 2000-10-31 | Bio-Rad Laboratories, Inc. | Imaging ATR spectrometer |
| US20010028036A1 (en) * | 1998-03-25 | 2001-10-11 | Thundat Thomas G. | Wavelength dispersive infrared detector and microspectrometer using microcantilevers |
| AUPP365298A0 (en) * | 1998-05-21 | 1998-06-11 | Elan Group Ltd | An optical apparatus |
| US6483112B1 (en) * | 1998-07-14 | 2002-11-19 | E. Neil Lewis | High-throughput infrared spectroscopy |
| JP2001141563A (ja) * | 1999-11-17 | 2001-05-25 | Toshiba Corp | 分光測定方法と装置および温度測定装置と膜圧測定装置 |
| WO2001069211A1 (fr) * | 2000-03-16 | 2001-09-20 | Spectrumedix Corporation | Lecteur de jeux d'echantillons a longueurs d'onde multiples pour dosage biologique |
-
2002
- 2002-03-19 EP EP02728506A patent/EP1432967A4/fr not_active Ceased
- 2002-03-19 CA CA002460129A patent/CA2460129C/fr not_active Expired - Fee Related
- 2002-03-19 AU AU2002258552A patent/AU2002258552B2/en not_active Ceased
- 2002-03-19 JP JP2003534856A patent/JP2005504980A/ja active Pending
- 2002-03-19 KR KR1020047004749A patent/KR100612530B1/ko not_active IP Right Cessation
- 2002-03-19 WO PCT/US2002/008346 patent/WO2003031923A1/fr not_active Application Discontinuation
- 2002-03-19 KR KR1020067003657A patent/KR100650571B1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220317389A1 (en) * | 2019-06-21 | 2022-10-06 | Cailabs | Light source comprising at least one semiconductor chip bearing at least one diode |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1432967A1 (fr) | 2004-06-30 |
| EP1432967A4 (fr) | 2004-12-22 |
| KR100612530B1 (ko) | 2006-08-11 |
| KR20040037219A (ko) | 2004-05-04 |
| KR20060028657A (ko) | 2006-03-30 |
| KR100650571B1 (ko) | 2006-11-27 |
| CA2460129A1 (fr) | 2003-04-17 |
| AU2002258552B2 (en) | 2006-03-09 |
| JP2005504980A (ja) | 2005-02-17 |
| WO2003031923A1 (fr) | 2003-04-17 |
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